aoansah15 aoansah15
  • 10-12-2020
  • Physics
contestada

A 40 kg mass is traveling with a velocity of 4 m/s. What is the object's kinetic energy? *

Respuesta :

Stephen46
Stephen46 Stephen46
  • 14-12-2020

Answer:

320 J

Explanation:

The kinetic energy of an object can be found by using the formula

[tex]k = \frac{1}{2} m {v}^{2} \\ [/tex]

m is the mass

v is the velocity

From the question we have

[tex]k = \frac{1}{2} \times 40 \times {4}^{2} \\ = 20 \times 16[/tex]

We have the final answer as

320 J

Hope this helps you

Answer Link

Otras preguntas

Help a girl out? 17 - 12m = -11(m-2)
A nitrogen ion has a mass of 14 and a charge of +2. Which subatomic particles does it contain? (1 point) O 2 protons, 6 neutrons, and 6 electrons O 7 protons, 7
Assignment kelove Explaining the Roles of Decomposers in the Carbon Cycle Which statements accurately desbe the voles of decomes in the carton code Select three
Explaint five days in which seiche and technology contribute to ration derelopment
Which of the following would have a negative impact on your social health? A. looking at your friends' social media posts about vacations they are experiencing
Help me, please I really need
A factory used 99.19 kilograms of tomatoes to make 7 batches of pasta sauce. What quantity of tomatoes did the factory put in each batch?
b. 14 divided by 5/6​
The Progressive Era is to change As the Early America Era is to A. Protest B. Equality C. Industry D. Freedom
Discuss any five symbols used in the play "Trifles?"